Every June, National Forklift Safety Day serves as a reminder that material handling equipment is simultaneously one of the most productive andmost hazardous categories of industrial machinery. Forklifts are involved in roughly 85 fatal accidents and nearly 35,000 serious injuries in the United States every year (even though batteries are very rarely the cause). As the industry accelerates its transition to electric from propane and diesel-powered machines (often bypassing lead-acid batteries) to lithium-ion power, battery certification safety standards are becoming increasingly important.The question facing fleet managers, procurement officers, and operations directors is not simply is my battery safe, but how do I know it is safe, and who validated that claim?The answer sits at the intersection of three globally recognized testing and certification bodies: UL (Underwriters Laboratories), SGS (Société Générale de Surveillance), and TÜV (Technischer Überwachungsverein). Each carries genuine technical authority. Each tests to rigorous standards. And each carries a different weight depending on where in the world you are doing business.Why certification matters more than everLithium-ion batteries for industrial forklifts represent a significant departure from the lead-acid chemistry that powered material handling for over a century. The energy density is higher, the charge cycles are longer, and the performance is superior. So is the potential risk if a battery is not engineered and validated correctly.Thermal runaway, the chain reaction that can cause a lithium cell to overheat, vent, and in worst cases, ignite, is the safety scenario that keeps engineers and risk managers awake. No certification eliminates that risk…
